Releeshahn (Myst)

Note: Fictional details from the Myst franchise follow, and will be treated as facts.

Releeshahn is the Age Atrus Wrote to relocate the D'ni survivors of the downfall. During the events of Myst III: Exile, the Descriptive Book of Releeshahn is stolen by Saavedro, in his hopes that by doing so, he can force Atrus into "fixing" his home age of Narayan, which was brought into turmoil by Atrus' sons, Sirrus and Achenar.

Releeshahn is mentioned in Myst IV: Revelation.